Question

3x-6+3x^2=0 pleaseee​

Answer 1

3х² + 3х - 6 = 0

a = 3

b = 3

c = -6

D = 9 + 4•3•6 = 81, √D=9

x1 = -3 + 9 / 6 = 1

x2 = -3 - 9/ 6 = -2

Ответ: 1, -2

Answer 2

Ответ:

3х^2+3x-6=0

х^2+х-2=0

D=1+8=9

9=3^2

x1=-2

x2=1

Answer 3

To solve the equation 3x - 6 + 3x^2 = 0, we can follow these steps:

Step 1: Move all terms to one side of the equation to set it equal to zero. 3x^2 + 3x - 6 = 0

Step 2: Factor the quadratic equation, if possible. Unfortunately, this equation cannot be factored easily. So we move to step 3.

Step 3: Use the quadratic formula to find the solutions. The quadratic formula is given by:

x = (-b ± √(b^2 - 4ac)) / 2a

where the equation is in the form ax^2 + bx + c = 0.

For our equation 3x^2 + 3x - 6 = 0, we have: a = 3, b = 3, and c = -6

x = (-(3) ± √(3^2 - 4 * 3 * (-6))) / (2 * 3) x = (-3 ± √(9 + 72)) / 6 x = (-3 ± √81) / 6 x = (-3 ± 9) / 6

Now we have two possible solutions:

1. x = (-3 + 9) / 6 x = 6 / 6 x = 1

2. x = (-3 - 9) / 6 x = -12 / 6 x = -2

So the solutions to the equation 3x - 6 + 3x^2 = 0 are x = 1 and x = -2.